code: def clear_dataframe_indexer_caches(df):
      """
      Clear cached attributes from a pandas DataFrame.
  
      By default pandas memoizes indexers (`iloc`, `loc`, `ix`, etc.) objects on
      DataFrames, resulting in refcycles that can lead to unexpectedly long-lived
      DataFrames. This function attempts to clear those cycles by deleting the
      cached indexers from the frame.
  
      Parameters
      ----------
      df : pd.DataFrame
      """
      for attr in _INDEXER_NAMES:
          try:
              delattr(df, attr)
          except AttributeError:
              pass
  
file_path: catalyst/catalyst/utils/pandas_utils.py
imports: from contextlib import contextmanager
  from copy import deepcopy
  from itertools import product
  import operator
  import warnings
  import pandas
  from distutils.version import StrictVersion
label_desc: Use image node_id 10 for calling a global function with example usage: clear_dataframe_indexer_caches(df) without return types